usb: aqc111: check packet for fixup for true limit
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
In the Linux kernel, the following vulnerability has been resolved: usb: aqc111: check packet for fixup for true limit If a device sends a packet that is inbetween 0 and sizeof(u64) the value passed to skb_trim() as length will wrap around ending up as some very large value. The driver will then proceed to parse the header located at that position, which will either oops or process some random value. The fix is to check against sizeof(u64) rather than 0, which the driver currently does. The issue exists since the introduction of the driver.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Linux | Linux | 5.0 and later | 5.4.265, 5.10.205, 5.15.144, 6.1.69, 6.6.8, 6.7 | Patch available | CNA |
- Linux VendorLinux Affected 5.0 and later Fixed in 5.4.265, 5.10.205, 5.15.144, 6.1.69, 6.6.8, 6.7 Patch available CNA
CPE configurations NVD · 3
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | before 5.4.265; 5.5 to before 5.10.205; 5.11 to before 5.15.144; 5.16 to before 6.1.69; 6.2 to before 6.6.8 | Vulnerable | Linux |
| cpe:2.3:o:linux:linux_kernel:6.7:rc1:*:*:*:*:*:* | 6.7 rc1 | Vulnerable | Linux |
| cpe:2.3:o:linux:linux_kernel:6.7:rc2:*:*:*:*:*:* | 6.7 rc2 | Vulnerable | Linux |
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* Versions before 5.4.265; 5.5 to before 5.10.205; 5.11 to before 5.15.144; 5.16 to before 6.1.69; 6.2 to before 6.6.8 Vulnerable ·Linux
- cpe:2.3:o:linux:linux_kernel:6.7:rc1:*:*:*:*:*:* Versions 6.7 rc1 Vulnerable ·Linux
- cpe:2.3:o:linux:linux_kernel:6.7:rc2:*:*:*:*:*:* Versions 6.7 rc2 Vulnerable ·Linux
Remediation
- Fix · CNA Linux (Linux) Fixed in 5.4.265, 5.10.205, 5.15.144, 6.1.69, 6.6.8, 6.7
Vendor assessments
Red Hat
Red Hat rating: Moderate. Red Hat's page for this CVE →
Not affected: 4 products
- Red Hat Enterprise Linux 6
- Red Hat Enterprise Linux 7
- Red Hat Enterprise Linux 8
- Red Hat Enterprise Linux 9
Timeline
- 2026-10-02 Threatist record created from CVE-2023-52655
- 2026-10-03 Alias added: GHSA-mvg2-4m23-mpp3
References
Patch 6
- https://git.kernel.org/stable/c/84f2e5b3e70f08fce3cb1ff73414631c5e490204
- https://git.kernel.org/stable/c/d69581c17608d81824dd497d9a54b6a5b6139975
- https://git.kernel.org/stable/c/46412b2fb1f9cc895d6d4036bf24f640b5d86dab
- https://git.kernel.org/stable/c/82c386d73689a45d5ee8c1290827bce64056dddd
- https://git.kernel.org/stable/c/2ebf775f0541ae0d474836fa0cf3220e502f8e3e
- https://git.kernel.org/stable/c/ccab434e674ca95d483788b1895a70c21b7f016a
More Linux Kernel vulnerabilities
- TI-2025-26358 tls: fix handling of zero-length records on the rx_list KEVCVSS 3.1CRITICAL 9.8
- TI-2026-38352 netfilter: bridge: make ebt_snat ARP rewrite writable KEVCVSS 3.1HIGH 8.8
- TI-2013-05264 The (1) get_user and (2) put_user API functions in the Linux kernel before 3.5.5 on the… KEVCVSS 3.1HIGH 8.8
- TI-2022-00125 Integer overflow in kernel KEVCVSS 3.1HIGH 8.4
- TI-2013-01864 The perf_swevent_init function in kernel/events/core.c in the Linux kernel before 3.8.9… KEVCVSS 3.1HIGH 8.4
- TI-2021-05514 Heap Out-Of-Bounds Write in Netfilter IP6T_SO_SET_REPLACE KEVCVSS 3.1HIGH 8.3
Sources
- CVE-2023-52655 · CVE Program
- CVE-2023-52655 · NVD
- FIRST EPSS
- GHSA-mvg2-4m23-mpp3 · GitHub Advisory Database · CC BY 4.0
- CVE-2023-52655 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences